Cadsalan, Municipality of San Mariano, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | San Mariano |
| Postal code | 3332 |
| Population (2020) | 1,828 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.7736, 122.0485 (16° 46' North, 122° 3' East) |
| Estimated elevation above sea level | 265.3 meters (870.4 feet) |
Cadsalan is a barangay in the municipality of San Mariano, in the province of Isabela. Its population as determined by the 2020 Census was 1,828. This represented 3.04% of the total population of San Mariano.
Demographics
Households
The household population of Cadsalan in the 2015 Census was 1,486 broken down into 317 households or an average of 4.69 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 725 | 145 | 5.00 | |
| 825 | 155 | 5.32 | |
| 1,000 | 191 | 5.24 | |
| 1,138 | 224 | 5.08 | |
| 1,254 | 247 | 5.08 | |
| 1,486 | 317 | 4.69 |
Population by age group
According to the 2015 Census, the age group with the highest population in Cadsalan is 5 to 9, with 198 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 55 | 3.70% |
| 1 to 4 | 166 | 11.17% |
| 5 to 9 | 198 | 13.32% |
| 10 to 14 | 178 | 11.98% |
| 15 to 19 | 179 | 12.05% |
| 20 to 24 | 149 | 10.03% |
| 25 to 29 | 129 | 8.68% |
| 30 to 34 | 99 | 6.66% |
| 35 to 39 | 67 | 4.51% |
| 40 to 44 | 61 | 4.10% |
| 45 to 49 | 56 | 3.77% |
| 50 to 54 | 56 | 3.77% |
| 55 to 59 | 36 | 2.42% |
| 60 to 64 | 16 | 1.08% |
| 65 to 69 | 22 | 1.48% |
| 70 to 74 | 12 | 0.81% |
| 75 to 79 | 3 | 0.20% |
| 80 and over | 4 | 0.27% |
| Total | 1,486 | 100.00% |
| ||
Historical population
The population of Cadsalan grew from 725 in 1990 to 1,828 in 2020, an increase of 1,103 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 4.46%, or an increase of 342 people, from the previous population of 1,486 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 725 | – | |
| 825 | 2.45% | |
| 1,000 | 4.21% | |
| 1,138 | 1.80% | |
| 1,254 | 3.60% | |
| 1,486 | 3.28% | |
| 1,828 | 4.46% |
Location
Cadsalan is situated at approximately 16.7736, 122.0485, in the island of Luzon. Elevation at these coordinates is estimated at 265.3 meters or 870.4 feet above mean sea level.
Adjacent barangays
Cadsalan shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.